- 专利标题： PHENOL-FORMALDEHYDE RESIN HAVING LOW CONCENTRATION OF TETRADIMER
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申请号： US11829436申请日： 2007-07-27
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公开(公告)号： US20080064284A1公开(公告)日： 2008-03-13
- 发明人: Ramji Srinivasan , Kim Tutin , James Knight , Paul Baxter
- 申请人： Ramji Srinivasan , Kim Tutin , James Knight , Paul Baxter
- 申请人地址： US GA Atlanta
- 专利权人： Georgia-Pacific Chemicals LLC
- 当前专利权人： Georgia-Pacific Chemicals LLC
- 当前专利权人地址： US GA Atlanta
- 主分类号： C08G14/04
- IPC分类号： C08G14/04 ; C08G14/02 ; D04H13/00 ; F26B11/02
摘要：
A phenol-formaldehyde resin, having a low concentration of tetradimer, making the resin suitable for preparing a binder composition for making non-woven fiber products, such as fiberglass insulation, prepared by reacting phenol and formaldehyde in the presence of a sulfite source.
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